CChessStats

Turniej Szachowy Puchar Lisek.pl 2025

Open SwissStandard

10 players participated in this 7-round tournament, held from 15 Aug 2025 to 17 Aug 2025 in Skwierzyna, Poland. Top 10 Elo average was 466, and top seed was Wojciech Nadstoga (🇵🇱 POL, 1970).

Oliwier Nadstoga (🇵🇱 POL, 1544) won with 6.0/7, ahead of Karol Kliszewski (4.5) and Adam Rabczewski (4.0). Nadstoga shared the lead from round 6, winning on tie-break.

Location
🇵🇱Skwierzyna, Poland
Dates
15 Aug 2025 → 17 Aug 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 7 rounds
Avg top 10
466
Participants
10
Federations · 1 represented
🇵🇱Poland×10
Top 3

How it unfolded

Top 6 · 7 rounds
Co-leaders
5
2
1
1
1
2
2
23.55.57R1R2R3R4R5R6R7
Nadstoga6Kliszewski4.5Rabczewski4Syroczynski4Sobkowski3.5Lodyga2.5
R5 · HEAD-TO-HEAD · WINNER VS 2ND

Oliwier Nadstoga beat Karol Kliszewski (White).

R5–R7 · WIN STREAK

Oliwier Nadstoga won 3 in a row (R5–R7).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Oliwier Nadstoga*
1
½
1
2Karol Kliszewski
0
*
½
1
3Adam Rabczewski
½
½
*—
4Eryk Syroczynski
0
0
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Nadstoga, Oliwier1544POL+5N=3B+7N=?N+2B+6B+4N6.020.520.518.501593+2.8
2Kliszewski, Karol0POL+7N+4B−?B+6N−1N=3B+8N4.520.020.012.0013760.0
3Rabczewski, Adam1593POL+8B=1N=9B=5N−?B=2N+6B4.019.519.511.751533-3.4
4Syroczynski, Eryk0POL=6B−2N+8B+?N+5B=?N−1B4.018.018.06.257450.0
5Sobkowski, Oktawian0POL−1B+10N+?N=3B−4N+7B−?B3.516.016.04.0013760.0
6Lodyga, Milosz0POL=4N−?B+10N−2B+7B−1N−3N2.520.520.54.007690.0
7Koc, Krzysztof0POL−2B+8N−1B+10B−6N−5NF2.018.018.01.507450.0
8Bak, Franciszek0POL−3N−7B−4NF=?B+10N−2B1.514.514.50.007930.0
9Bartoszek, Emanuel1521POL+10B−?N=3N————1.54.04.02.001593+2.0
10Szofer, Franciszek0POL−9N−5B−6B−7NF−8B−?N0.011.011.00.007210.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers